
Payment solutions for aerospace suppliers, machine shops, and defense contractors — milestone invoicing, large B2B payments, and procurement workflows.
An AI-driven payment platform built for aerospace and defense supply chains.
Built for Aerospace & Defense
Get a custom payment stack, underwriting guidance, and hands-on support for contract and milestone billing.
Meet Pyper
Ask Pyper about milestone invoicing, B2B payments, and the right setup for your shop or program.
Ask Pyper
Each piece can stand alone or work together — designed with you and placed with eligible partners.

Contracts and milestones
ACH, wire and commercial-card acceptance for milestone and contract billing.

ERP to payment, connected
Invoices and payment requests generated from your ERP and contract systems.

Every PO reconciled
Payments matched to purchase orders, contracts and milestones.

Regulated, and on file
Registrations, export controls and customer screening packaged for acquiring review.
Share how your aerospace customers pay today and what isn't working.
We trace every handoff, from first deposit to final settlement.
We organize the documents and narrative an acquiring partner will review.
An independent bank or processor reviews. Approval and terms are theirs.
Go live with the agreed setup, software and reporting, and keep refining.
From first commitment to final settlement, each stage affects timing, evidence and risk.
Payment methods shown are illustrative and depend on partner approval and product eligibility.
A specific acquirer may ask for more or different documents. Submitting a file is not an approval.
Full requirementsImportant: AltirasPay is not the bank
We design, document and connect. Independent acquiring banks and processors make the underwriting decision and set pricing, reserves, funding and which payment methods are available for your business.
Government agencies, primes and large corporations frequently pay using purchasing cards and structured procurement.
Your payment system should understand that.
Payments arrive after contracted manufacturing stages, not at a retail checkout. Controlled products, counterparties and exports require proper review.
Purchase orders and payment records are often disconnected.
Delayed milestones make reconciliation difficult.
Controlled technologies require careful classification.
The goal is to understand every handoff before choosing products and providers.
A possible payment strategy for this industry — designed with you, documented for the bank, and connected to eligible partners.
Connect PO, milestone and invoice workflows.
Explore eligible B2B cards and bank-transfer methods.
Prepare counterparty, product and contract documentation.
Align collections reporting with production operations.
Support acquiring and gateway configurations capable of handling eligible government and corporate purchasing-card transactions.
Pass the applicable fields where required and supported. This is almost always the largest recoverable amount on a statement in this sector, and it needs a gateway change rather than a negotiation.
Tie the whole chain together so a procurement question has one answer.
Do not force accounting teams to re-enter the same transaction into multiple systems.
Where required by the merchant, incorporate supporting compliance checks and documentation without exposing sensitive technical data unnecessarily.
AltirasPay is not the acquiring bank, the processor, the gateway or the payout institution. Final underwriting, pricing, approval, supported transaction types and rail availability remain with the acquiring bank and payment provider.
Need custom software or integration work? We can scope a payment-connected solution alongside eligible acquiring options.
Build My Payment StackSome lawful businesses may qualify, but product, customer, geography, export and program restrictions require individual evaluation.
We can help design the workflow and identify eligible invoicing and payment options, subject to provider capabilities.
We will show what is settling at consumer rates that should not be, with the arithmetic.
Serves: Precision machining, aerospace services, approved defense suppliers and industrial fabrication. Eligibility depends on the specific business, products, jurisdiction and the acquiring program — nothing on this page is an approval.
Every industry has a different payment story. Find the one closest to yours.

25+ Yearsof Payment Processing Experience
Experience with complex merchants.
Solutions tailored to how your business operates.